I have just purchased a 17 plate XC60 D4, and I seem to have an intermittent fault when I put it in reverse, although it does not have a camera, the car appears on the screen sometimes with the car showing and the lines to say how close I am to an object at the rear, most times it does not show this. I have taken it back to Volvo and it is still under warranty and they say they cannot find a fault? It is annoying as I feel the car and the lines should still be showing whilst I am reversing?

 

You may need to find another dealer as it sounds like this one does not want to work with you.